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Li-ion 18650 Battery: 14.8V 4.4Ah (65.12Wh, 2x4S/S) w/ PCB (5.28)

Your Price: $71.00
In Stock

Product ID # 3600
Part Number:

Lead Time: 5 Business Days!

Quantity Discounts

5 to 20$68.87
21 to 50$67.45
51 to 100$66.03
101 or more$63.90
*Important Shipping Regulation This pack is for testing (prototype) only. It has not been UN38.3 tested yet.  Read more...
  • High capacity Li-Ion battery 14.8V 4400mAh is made of 8pcs High quality Sanyo/LG/Other Top Brand Korea 2200 mAh 18650 Li-Ion cylinder cells and  packed by 4 series and  2 parallel (4S2P)
  • shrink wrapped in PVC.
 Voltage 14.8V (working)   16.8V ( peak)  11.0V ( cut-off)
 Capacity 4400 mAh min. (65.12 wh)
  • One PCB (8A)installed with the  battery pack and protects the battery from
    • Overcharge       (>16.8V)
    • Over discharge  ( < 11.0 V)
    • Over drain ( >  8 Amp)
    • Short circuits
  • One 4.2A polyswitch installed to limit  max. discharging current at 4.2A and to protect wrong polarity
 Max. Discharging Rate 4.2 Amp limited by polyswitch
 Dimensions (LxWxH) 2.65" (67.3mm) x 1.5" (38.1mm) x 3.0" (76.2mm) 
 Weight 368 g  ( 12.9 Oz ) 
 Smart Tips
  • You may DIY the battery pack with 13.2V regulator with switch(2A rate) for 13.2VDC 2.0A Max output
  • You may choose our 14.8V (1.8A, UL listed) Smart Li-Ion battery charger to recharge this battery pack. 
    • Charging time = 3.7 hours.
  • Please keep your old bike lighting connector. You may need to link our wire to a special connector to make your lighting work properly , in case our universal connectors can not fit your light.
  • If you would like to use this charger in your car,  you can choose our 110W DC-AC inverter, then you can charge your RC battery everywhere.
  • Perfect for Halogen bike headlight up to 15W.  The burning time is about 5.5hrs.
  • Can power 2 x 15W halogen light but must turn light on one at a time
  • Can replace any 13.2V NiMH battery pack and 14.8V Li-Ion battery packs. For example;

    • Niterider  Headtrip, Storm, Blowtorch etc    
    • Starfire Dual or single Beam
  • Li-Ion battery may exploded if misusing. We are not responsible for any damages or losses caused by misusing (included but not limited to: improperly charging/discharging, any changes of this battery pack, misassembling battery packs) .
  • Always charge battery with attention.  Battery pack shall be placed on a fire-proof place to avoid any accident
  • Please check battery polarity before plug battery into light.
  • For safety warning please see the link here

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Product Reviews

(3 Ratings, 3 Reviews) Average Rating:
Great range of products and prices
minsley (Victoria, BC V8Z3R1) 6/28/2012 2:39 PM
Great range of products and prices
Train Power
(Unknown) 1/3/2009 9:24 PM
I use this battery to power my G-scale out door trains. I get about 4 hours of running time with long trains and steep grades.
Using 14.8 volt to power outdoor trains
scedarleaf (Unknown) 8/17/2009 7:41 AM
I've been using the 14.8 volt 4400 mAh Li-ion packs with great success on my outdoor Large Scale train layout. Run times vary from 2.75 - 6 hours depending on the locomotive and consist. I'm very pleased with this product.
UN 38.3 Safety Test

We already set up our own UN38.3 testing lab. We can provide UN38.3 test service to our customer now.

If you want to set up your own lab, we also provide UN38.3 & IEC62133 equipments and onsite training. Email us for the quote and lead time.
Thermal Abuse Test for IEC62133
Lithium Battery Shipping Regulation
Show & Conference
The Battery Show 2014, Sept. 16-18, 2014, Novi, Michigan, Booth# B1544
Energy Mobility 2014, booth#126, Apr 29-30, 2014, San Diego, CA
Lithium Battery Power 2013, Nov 12-15, 2013, San Diego, CA
The Battery Show 2013, Sept. 17-19, 2013, Novi, Michigan
More News...
An article about Nik Wallenda makes history crossing the Grand Canyon. He was carrying BSI 1080i mini POV cameras with LFH4S4R1WR battery build by us.

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